baber/WOPTO huggingface dataset:
Patent MX-PA02005094-A (MX)
Title: Angular, azimuthal and displacement insensitive spectrophotometer for color printer color control systems.
Inventor: FRED F HUBBLE III
IPC: G01J3/50
Filed: 2002-05-21
Abstract: An improved and lower cost color spectrophotometer, especially suitable for an on-line color printer color control system, in which plural different spectra LEDs sequentially perpendicularly illuminate a common and substantially circularly illuminated color test area, which may be variably spaced and variably oriented relative to the spectrophotometer, through a common central lens system, and also the reflected illumination therefrom may be measured at 45 degrees thereto by averaging the outputs of photodetectors spaced around that circularly illuminated color test area, to provide reduced sensitivity to the variable angular or azimuthal orientation of the color test area relative to the spectrophotometer, and which photodetectors may be so illuminated by 1:1 optics for spatial insensitivity.
Patent MX-PA02005803-A (MX)
Title: Nitro sulfobenzamides.
Inventor: FORD MARK JAMES
IPC: C07C311/65
Filed: 2000-11-18
Abstract: The present invention relates to a compound of formula (I) wherein R1 is an unsubstituted or substituted hydrocarbon radical having a total of 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms, R2 is an unsubstituted or substituted hydrocarbon radical having a total of 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms, or the group NR1R2 is a heterocyclic ring having 3 to 8 ring atoms which is unsubstituted or substituted and contains the nitrogen atom of the group NR1R2 as ring heteroatom and may also contain one or two further ring heteroatoms from the group consisting of N, O and S, and Q is H or a cation. The compounds of the present invention can advantageously be used for the preparation of sulfonylureas and their precursors such as sulfochlorides or sulfonamides.
Patent MX-PA02006863-A (MX)
Title: Fused pyrrole compounds, pharmaceutical agents containing the same, and the use thereof.
Inventor: LAUFER STEFAN
IPC: C07D487/04
Filed: 2001-01-12
Abstract: The invention relates to fused pyrrole compounds of formula (I), wherein at least one of the radicals R1, R2, R3 represent 4sulfursubstituted phenyl. The invention specifically concerns pyrrolizines, indolizines and heteroanalogues with a selective inhibitory effect on isoenzyme2 of the prostaglandinHsynthase (COX2). The invention also relates to pharmaceutical agents that contain these compounds, and to the use of these compounds for treating diseases of the rheumatic formcycle.
Patent MX-PA02008276-A (MX)
Title: Thiazolium compounds and treatments of disorders associated with protein aging.
Inventor: WAGLE DILIP
IPC: A61K31/425
Filed: 2001-02-23
Abstract: A method and compositions are disclosed for, among other things, in an animal, (i) improving the elasticity or reducing wrinkles of the skin, treating (ii) diabetes or treating or preventing (iii) adverse sequelae of diabetes, (iv) kidney damage, (v) damage to blood vasculature, (vi) hypertension, (vii) retinophathy, (viii) damage to lens proteins, (ix) cataracts, (x) peripheral neurophaty, or (xi) osteoarthritis.
Patent MX-PA02011518-A (MX)
Title: Adhesive compositions containing stable amino-containing polymer latex blends.
Inventor: TAYLOR JAMES W
IPC: C09J133/06
Filed: 2001-05-22
Abstract: This invention provides the composition, preparation, and end-use of waterborne crosslinking technology based compositions prepared from water-based latexes. The invention provides a water-based latex comprising dispersed, waterborne amino-functional polymer particles; dispersed, waterborne acetoacetoxy-functional polymer particles; and water. In a preferred embodiment, a latex of the invention comprises dispersed, waterborne polymeric (polyamino)enamine (PPAE) particles; dispersed, waterborne acetoacetoxy-functional polymer particles; and water. The PPAE is the reaction product of a surfactant-stabilized acetoacetoxy-functional polymer (SAAP) and a poly(alkylenimine). The water-based latexes of the invention provide stable emulsions containing a blend of waterborne polymer particles which undergo crosslinking upon film formation. The latex films or coatings may be cured at ambient temperatures or may be thermally cured. The latex is useful in variety of adhesive formulations such as pressure sensitive adhesives, laminating adhesives, and the like.
Patent MX-PA02012655-A (MX)
Title: Railway car coupler knuckle having improved bearing surface.
Inventor: GAGLIARDINO JOSEPH L
IPC: B61G3/06
Filed: 2002-12-18
Abstract: Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces which may include a vertically flat surface.
Patent MX-PA03004443-A (MX)
Title: A method for measuring the concentration of impurities in nitrogen, hydrogen and oxygen by means of ion mobility spectrometry.
Inventor: STIMAC ROBERT
IPC: G01N1/00
Filed: 2001-12-12
Abstract: A method for the quantitative analysis of the impurities content in nitrogen, hydrogen or oxygen by means of ion mobility spectrometry is described. The method involves using pure argon or a mixture, having no impurities, containing argon and the gas to be analyzed, as a counterflow gas in the separation zone of the ion mobility spectrometer.
Patent MX-PA03005827-A (MX)
Title: Reinforced article and method of making.
Inventor: JONATHAN GOERING
IPC: B29C70/22
Filed: 2001-12-18
Abstract: A fabric for providing reinforcement and the like which is made from a two dimensional flat fabric which included woven and unwoven portions that allow the fabric to be folded to create a three dimensional structure without the need for cutting and darting.
Patent MX-PA03007193-A (MX)
Title: Supported single-site catalysts useful for olefin polymerization.
Inventor: JIA-CHU LIU
IPC: C08F110/02
Filed: 2002-01-16
Abstract: A method for making supported single-site catalysts useful for olefin polymerization is disclosed. An organometallic complex that contains a nitrogen-functional heterocyclic ligand is first prepared and reacted with an alumoxane. This product is then combined, preferably with high-intensity mixing, with a slurry of inorganic support, followed by solvent removal to give a supported catalyst. By introducing the alumoxane at the right time during preparation, and by judicious selection and chemical treatment of the inorganic support, one can make catalysts with high activity and good ageing properties. The supported catalysts give olefin polymers with a favorable balance of physical properties, including low density, narrow molecular weight distribution, good melt-flow properties, and high bulk density.
Patent MX-PA03008116-A (MX)
Title: A method for the removal of calcium from a zinc process sulfate solution.
Inventor: TALONEN PANU
IPC: C25C7/06
Filed: 2002-03-08
Abstract: The invention relates to a method for removing calcium from a sulfate solution in the zinc production process. Calcium is removed as an anhydrate from the raw solution coming from concentrate or ore leaching before the solution purification stages.
Patent MX-PA03008358-A (MX)
Title: A method for the precipitation of silica in connection with zinc ore leaching.
Inventor: FUGLEBERG SIGMUND
IPC: C22B3/08
Filed: 2002-03-08
Abstract: The invention relates to a method for the leaching of oxidized ores and in particular zinc ores. The ore, wherein the valuable metals are at least partially in silicate form, are routed to an acidic leaching stage in conditions where the silicate decomposes and the valuable metal ion comes into the solution. During leaching the silicate ion first dissolves, but simultaneously decomposes and is precipitated as silica.
Patent MX-PA03008725-A (MX)
Title: Remedies for vesical hyperactivity.
Inventor: TSUYOSHI YAMAGATA
IPC: A61P13/08
Filed: 2002-03-29
Abstract: Remedies for vesical hyperactivity which contain as the active ingredient tricyclic compounds represented by the following general formula (I) or pharmacologically acceptable salts thereof: (I) wherein R1 represents hydrogen, optionally substituted lower alkyl, etc.; X1-X2-X3 represents CR5=CR6-CR7=CR8, CR5=CR6-S, etc.; Y represents -CH2S-, SOCH2, etc.; and R2 represents hydrogen, etc.
Patent MX-PA03011192-A (MX)
Title: 4'-substituted nucleosides for the treatment of diseases mediated by the hepatitis c virus.
Inventor: JOSEPH ARMSTRONG MARTIN
IPC: A61K31/708
Filed: 2002-06-07
Abstract: The present invention relates to the use of nucleoside derivatives of Formula (I) wherein B signifies a 9-purinyl residue B1 of Formula (B1) or a 1-pyrimidyl residue B2 of Formula (B2) wherein the symbols are as defined in the specification, and of pharmaceutically acceptable salts thereof; for the treatment of diseases mediated by the Hepatitis C Virus (HCV), for the preparation of a medicament for such treatment and to pharmaceutical compositions containing such compounds.
Patent MX-PA04000077-A (MX)
Title: Method for separating multiple home networks.
Inventor: KOON SEOK LEE
IPC: H04L12/28
Filed: 2002-04-10
Abstract: A method for separating multiple home networks networked in one communication line into each home network is disclosed, which includes the steps of forming home network for networking apparatuses in the house to communicate with one another, setting individual home codes to each apparatus, connecting the home networks formed in a plurality of houses to one another, and forming packet data including the home codes for communicating.
Patent MX-PA04000443-A (MX)
Title: Novel method for synthesis of (2s, 3as, 7as)-1-[(s)-alanyl]-octahydro-1h.
Inventor: TIBOR MEZEI
IPC: C07B61/00
Filed: 2002-07-23
Abstract: The invention concerns a method for industrial synthesis of compounds of formula (I), wherein: R1 represents a hydrogen atom or a linear or branched C1-C6 alkyl group or benzyl, and R2 represents a group protecting the amino function. The invention also concerns the use of same for industrial synthesis of perindopril of formula (II) and its pharmaceutically acceptable salts.
Patent MX-PA04002918-A (MX)
Title: Architecture and system for location awareness.
Inventor: JOHN C KRUMM
IPC: G06F17/00
Filed: 2004-03-26
Abstract: A location service and method provides a location aware computing device that is extensible by allowing different types of location awareness providers operate with the service. The method includes receiving a request for a location context, acquiring data associated with a current location from one or more location detection devices, reconciling the acquired data for any inconsistencies concerning the current location by applying either or both of a hierarchical and a metric process, and generating a location object accessible to applications. The service includes a location management component configured to route location data, a fuser engine configured to receive one or more location reports generated from the location data, reconcile conflicts between the location reports and generate a location object, and one or more location application programming interfaces (APIs) coupled to the location management component to transmit the location object from the fuser engine to an applica tion.
Patent MX-PA04002924-A (MX)
Title: Liquid abrasive cleaning compositions.
Inventor: STEPHEN BRIGGS
IPC: C09K3/14
Filed: 2002-10-02
Abstract: The invention concerns aqueous liquid abrasive cleaning compositions comprising a 10-80% of calcite or dolomite abrasive and 0.05-1.5% of a polycarboxylate thickening polymer with a high (at least 50%) carboxylate group content and a stabilising amount of a phosphate or phosphonate salt capable of sequestering Ca2+ ions.
Patent MX-PA04003579-A (MX)
Title: Trick modes using non-progressive dummy predictive pictures.
Inventor: SHU LIN
IPC: H04N5/783
Filed: 2002-10-22
Abstract: The invention concerns a method (200) and system (100) for performing a trick mode on a video signal containing a plurality of original pictures. The method includes the steps of receiving (212) a trick mode command and selectively inserting (216) at least one dummy predictive picture in the trick mode video signal using at least one prediction scheme among field-based prediction and frame-based prediction. In one arrangement, the selectively inserting step can include the step of selectively inserting at least a first dummy predictive picture in the video signal using field-based prediction and subsequent dummy predictive pictures in the trick mode video signal using frame-based prediction.
Patent MX-PA04003616-A (MX)
Title: Cover assembly of machinery chamber in refrigerator.
Inventor: LEE CHANG LIM
IPC: F25D23/00
Filed: 2004-04-16
Abstract: Refrigerator including a machinery chamber in a cabinet of the refrigerator having components provided therein, the components including a valve for connecting to a hose to supply water to the refrigerator, a cover attached to the cabinet to cover the machinery chamber, an opening provided to the cover to opposite to the valve, and a protection cap detachably fastened to the cover to cover the opening.
Patent MX-PA04004113-A (MX)
Title: Method for providing a user interface for controlling an appliance in a network of distributed stations, as well as a network appliance for carrying out the method.
Inventor: INGO HUETTER
IPC: H04L12/28
Filed: 2004-04-29
Abstract: The invention relates to the field of domestic network technology. The control of an appliance in the network via a central appliance (10) for the network and having a display unit is normally simplified with the aid of user interfaces. When an audio-video datastream has to be transmitted between two network appliances, then this takes place via data links that are set up. There is then a close relationship between the connected appliances, and this requires frequent switching between the user interfaces of the two appliances. For example, when the user interface for a CD player (13) is displayed, this user interface must first of all be closed and a user interface for an amplifier (14) in the network must be started, usually by selection from the list of all the appliances in the network, in order then to set the volume for the amplifier (14). <??>The aim of the invention is to simplify the control of such appliances (13, 14) which are coupled to one another via a data link that has been set up. This is achieved by providing a field in the user interface for an appliance to be controlled, in which field a list of those appliances which maintain a connection that has been set up is displayed, and the user interface of that appliance (13) is displayed with it. This results in a preselection from the list of all of the appliances in the network, allowing the desired user interface to be selected more quickly.
Patent MX-PA04005125-A (MX)
Title: Detection and discrimination of instabilities in process control loops.
Inventor: JUNK KENNETH W
IPC: G05B23/02
Filed: 2002-10-15
Abstract: A method and apparatus determines the presence of and source of instabilities, such as limit cycles, within a process control loop while the process control loop operates on-line within a process environment. The method and apparatus measures one or more signals within a process control loop when the process control loop is connected on-line within a process control environment, stores the measured signal as signal data and then performs one or more statistical analyses on the stored signal data to determine whether instabilities exist and, if so, whether the source of an instability is within a servo loop or outside of a servo loop and is due to friction, external forces or mechanical anomalies.
Patent MX-PA04006933-A (MX)
Title: Container.
Inventor: WILLIAM J SKINNER
IPC: B65D6/16
Filed: 2004-07-15
Abstract: A container system includes interchangeable components to form an enclosed container. A base in the form of a pallet, a sidewall and a cover are assembled to form an enclosed container. The containers include nesting portions on the pallet and cover so that containers may be stacked when assembled and the components may also be stacked when in storage and nest to resist lateral sliding. The sidewalls include a first embodiment with single wall construction and a second embodiment with double wall construction. The walls are a corrugated plastic construction and include spaced apart reinforcing rods extending into the flutes. The double wall sidewall includes an inner wall with vertically extending flutes having reinforcing rods inserted into spaced apart ones of the flutes while the outer wall has horizontally extending flutes with one or more reinforcing rods inserted therein to provide added strength. The two versions of the sidewall are interchangeable and nest into receiving chann els formed in the cover and the pallet.
Patent MX-PA04009292-A (MX)
Title: Induction of antigen specific immunologic tolerance.
Inventor: CHRISTOPHER TANAKA
IPC: A61K38/095
Filed: 2003-05-05
Abstract: Antigen specific immune tolerance is induced in a mammalian host by administration of a toleragen in combination with a regimen of immunosuppression. The methods optionally include a preceding conditioning period, where immunosuppressive agents are administered in the absence of the toleragen. After the tolerizing regimen, the host is withdrawn from the suppressive agents, but is able to maintain specific immune tolerance to the immunogenic epitopes present on the toleragen. Optimally, the toleragen will have high uptake properties that allow uptake in vivo at low concentrations in a wide variety of tolerizing cell types.
Patent MX-PA04009606-A (MX)
Title: Implantable band with transverse attachment mechanism.
Inventor: CRAWFORD NORMAN
IPC: A61B17/08
Filed: 2004-09-30
Abstract: An implantable band for placement around an anatomical passageway, such as the stomach or other lumen, includes a transverse attachment mechanism, such as a dovetail connection or a lateral member disposed in a spiral path.
Patent MX-PA04009733-A (MX)
Title: On-board control for analytical elements.
Inventor: JOERG DREIBHOLZ
IPC: G01N33/86
Filed: 2004-10-05
Abstract: The invention concerns a reagent system for the so-called on-board control of analytical elements, in particular test strips, containing an organic N-oxide or a nitroso compound. The invention also concerns analytical elements containing a reagent system for a detection reaction and a reagent system for an on-board control. Furthermore, the invention concerns a method for checking analytical elements in which a reagent system for an on-board control is examined optically or electrochemically with the aid of a measuring instrument for changes which could indicate a stress of the analytical element.
Patent MX-PA04010673-A (MX)
Title: 2,6-quinolinyl and 2,6-naphthyl derivatives, processes for preparing them and their uses as vla-4 inhibitors.
Inventor: THIERRY KOGEJ
IPC: C07D401/12
Filed: 2003-04-15
Abstract: The present invention concerns 2,6-quinolinyl and 2,6-naphthyl derivatives of formula (I), processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals for the treatment of VLA-4 dependent inflammatory diseases such as for example asthma, allergic rhinitis, sinusitis, conjunctivitis, food allergy, psoriasis, urticaria, pruritus, eczema, rheumatoid arthritis, inflammatory bowel disease, multiple sclerosis and atherosclerosis. Formula (I): wherein X is N or CH.
Patent MX-PA04012905-A (MX)
Title: Low frequency electromagnetic telemetry system employing high cardinality phase shift keying.
Inventor: RODNEY PAUL F
IPC: G01V1/00
Filed: 2003-07-02
Abstract: A downhole electromagnetic telemetry system with an increased data rate is disclosed. In one embodiment, a PSK data transmission system is used to transmit data in a downhole electromagnetic telemetry system for Measure While Drilling (MWD) applications. MWD applications suffer from data rates that are not well suited for the ever-increasing amount of data that needs to be transmitted. One method of increasing the data rate includes increasing the carrier frequency, but this can cause undesirable signal attenuation and distortion. Conversely, decreasing the carrier frequency provides the reward of a stronger signal at the risk of aliasing, especially with wide bandwidth signals. A derivation is disclosed predicting that the frequency may actually be decreased while increasing the number of phase states to achieve a higher data rate, without affecting the bandwidth. The system and method disclosed may advantageously provide a robust, low-power electromagnetic telemetry system with an increased data rate.
Patent MX-PA05003491-A (MX)
Title: Method for treating hair fibers.
Inventor: THOMAS FONDIN
IPC: A61K8/891
Filed: 2005-04-01
Abstract: A hair fiber treating method not containing a fixing step, comprising, applying to the hair fibers at least one reducing composition, free of ceramide, comprising at least one reducing agent, wherein the at least one reducing agent is chosen from thiols and is present in an amount of less than 3% by weight, relative to the total weight of the at least one reducing composition, when the at least one reducing composition does not comprise any aminothiol compound, but when the at least one reducing composition does comprise at least one aminothiol compound it is present in an amount of less than 5% by weight, relative to the total weight of the at least one reducing composition; raising the temperature of the hair fibers using a heating iron at temperature of at least 60 DEG C., wherein the temperature of the hair fibers are raised before or after the hair fiber are optionally rinsed.
Patent MX-PA05003676-A (MX)
Title: Process for the production of alkenyl carboxylates.
Inventor: SIMON FREDERICK THOMAS FROOM
IPC: C07C67/055
Filed: 2003-09-29
Abstract: The present invention provides a process for the production of an alkenyl carboxylate by reacting an alkene, a carboxylic acid and a molecular oxygen-containing gas in a reaction zone in the presence of a catalyst at an elevated reaction temperature, T, to produce an outlet stream from the reaction zone comprising alkenyl carboxylate and oxygen, and wherein in said process the catalyst is contacted with the alkene, at a partial pressure, P, optionally in the presence of the carboxylic acid, and the outlet stream comprises less than 2vo1 % oxygen, the improvement comprises reducing the partial pressure of the alkene and/or reducing the reaction temperature so as to suppress formation of benzene and/or suppress inhibition of the catalyst.
Patent MX-PA05004855-A (MX)
Title: Method for the formation of a good contact surface on an aluminium support bar and a support bar.
Inventor: VEIKKO POLVI
IPC: C25C7/02
Filed: 2003-11-06
Abstract: The invention relates to a method for achieving a good contact surface on an aluminium electrode support bar used in electrolysis. In the method the support bar is fabricated as a continuous bar and a highly electroconductive layer is formed on its end. The highly electroconductive layer forms a metallic bond with the support bar and can be achieved for example with thermal spray coating. The invention also relates to an electrode support bar, the end of which is coated with a highly electroconductive material.
Patent MX-PA05005613-A (MX)
Title: Thermal rock fragmentation application in narrow vein extraction.
Inventor: DONALD BRISEBOIS
IPC: E21C37/16
Filed: 2003-11-26
Abstract: A free-blast method for extracting ore from an ore vein deposit (12) wherein the vein is extracted by causing the ore comprised between the rock walls (16) bordering the vein (12) to spall into fragments. The ore fragments are recuperated as by aspiration and subsequently processed to retrieve the precious mineral.